Question about string character segmentation mixed with Chinese and English numbers _ PHP Tutorial

The question of string character segmentation mixed between Chinese and English numbers. For the sake of using the SMS platform, each text message has a limit on the number of words, and the server of the SMS platform does not analyze it on its own. Khan, the background of the text messaging platform will be separated by itself, but the api does not need to use the text messaging platform, because each text message has a word limit, the server of the SMS platform does not analyze it by itself.

Khan, the background of the SMS platform will be separated by itself, but the api does not have this function.

I searched for some time on the internet and found that nothing happened.

Later, I thought of a solution, which is original.

Only use the intercept and replacement functions.

The code is as follows:

CODE:


function smssubstr($string, $length) {
if(strlen($string) <= $length) {
return $string;
}
$strcut = ;
for($i = 0; $i < $length; $i++) {
$strcut .= ord($string[$i]) > 127 ? $string[$i].$string[++$i] : $string[$i];
}
return $strcut;
}
for($i=1; $i<=$smsnum; $i++){
${smscontent.$i} = smssubstr($message,$smsper);
$message = str_replace(${smscontent.$i},"",$message);
}

Bytes. Khan, the background of the SMS platform will be separated by itself, but the api does not have this...